- Loyal
- NA49/28R
NA49/28R Bearing | Loyal
NA49/28R interchange NTN NA49/28R | |
NA49/28R cross reference NTN NA49/28R | |
NA49/28R Equivalent bearing interchange guide: | |
Price: | enquiry |
Model Number: | NA49/28R |
k | 2.5 mm |
C | 17 mm |
s | 0,8 mm |
d | 28 mm |
F | 32 mm |
D | 45 mm |
B | 17 mm |
Lw | 12.8 mm |
Dw | 4 mm |
Cr | 24.8 kN |
C0r | 33.5 kN |
Mass | 0.1 kg |
s max | 0.8 mm |
r min. | 0,3 mm |
Da max | 43 mm |
da min | 30 mm |
rs min | 0.3 mm |
Weight | 0,098 Kg |
ras max | 0.3 mm |
Da max. | 43 mm |
da min. | 30 mm |
ra max. | 0,3 mm |
Category | Bearings |
Inventory | 0.0 |
Size (mm) | 28x45x17 |
Width (mm) | 17 |
Nlim (oil) | 13,000 rpm |
Nlim (grease) | 8,500 rpm |
Product Group | B04144 |
Bearing number | NA49/28R |
Precision class | P0 |
Weight / Kilogram | 0.107 |
Manufacturer Name | NTN |
Bore Diameter (mm) | 28 |
Outer Diameter (mm) | 45 |
Minimum Buy Quantity | N/A |
Radial clearance class | CN |
(Grease) Lubrication Speed | 8 500 r/min |
Basic static load rating (C0) | 33,5 kN |
Basic dynamic load rating (C) | 24,8 kN |
Lubrication hole on inner ring | Non/No |
Lubrication hole on outer ring | Oui/Yes |
Max operating temperature, Tmax | 120 °C |
Min operating temperature, Tmin | -20 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic outer ring frequency, BPF0 | 8.44 Hz |
Characteristic inner ring frequency, BPFI | 10.56 Hz |
Characteristic rolling element frequency, BSF | 8.89 Hz |
UCTH210-32J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-32J-300
SDI: B-1/4-28UNF
SD: 2.00000000
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
UCTH211-34J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-34J-300
SDI: B-R1/8
SD: 2 1/8